зеркало из https://github.com/github/ruby.git
32 строки
763 B
Ruby
32 строки
763 B
Ruby
module Gem
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if defined? ::Psych::Visitors
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class NoAliasYAMLTree < Psych::Visitors::YAMLTree
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def self.create
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new({})
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end unless respond_to? :create
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def visit_String(str)
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return super unless str == '=' # or whatever you want
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quote = Psych::Nodes::Scalar::SINGLE_QUOTED
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@emitter.scalar str, nil, nil, false, true, quote
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end
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# Noop this out so there are no anchors
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def register(target, obj)
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end
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# This is ported over from the yaml_tree in 1.9.3
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def format_time time
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if time.utc?
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time.strftime("%Y-%m-%d %H:%M:%S.%9N Z")
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else
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time.strftime("%Y-%m-%d %H:%M:%S.%9N %:z")
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end
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end
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private :format_time
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end
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end
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end
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